/**
 * TODO: please加入描述
 * @author chenxin
 * @time 2017-03-04-00:08
 */
public class PlusTest {
    public static void main(String[] args) {
        byte a = 127;
        byte b = 127;
        int c = a + b;
        a += b;
//        a = a + b;
//        System.out.println(c);
        System.out.println(a);

        int m = Integer.MAX_VALUE;

        int n = Integer.MAX_VALUE;

        int s = m + n;
        m+=n;
        System.out.println(s);
        System.out.println(m);

    }
}
